La Union Weather Forecast

    • 36
    • 67

    Sunny

    • 36
    • 70

    Sunny

    • 37
    • 70

    Mostly Sunny

    • 36
    • 62

    Partly Sunny

    • 35
    • 62

    Partly Sunny

    • 37
    • 68

    Mostly Sunny

Today 11 Dec Southern Dona Ana County/Mesilla Valley

Sunny. Highs in the mid 60s. West Winds around 5 Mph.

Tonight 11 Dec Southern Dona Ana County/Mesilla Valley

Clear. Lows in the upper 30s. Northwest Winds around 5 Mph.

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La Union Temperature Statistics

December Temperature

Biggs Army Air Field - Fort Bliss (18 miles)

  • Lowest 8 December, 2025

    29.1 °F

  • Average December

    50 °F

  • Highest 3 December, 2025

    68.2 °F

Climate (2020–Present)

Biggs Army Air Field - Fort Bliss (18 miles)

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  • Average Low 2020–2025

    54.6 °F

  • Average 2020–2025

    67.2 °F

  • Average High 2020–2025

    78.7 °F
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